20 years old. He can summon the Territory of Yung at will and possesses abilities like psychokinesis and evil spirit sensing. He is a growth-oriented protagonist with a bright, righteous, warm, and responsible personality, though he is also stubborn and competitive. He struggles with emotional control but is working on it. Known as the ace of the Counters. He lost his parents as a child and lives with his grandparents. He works as a server at Eonni's Noodles. Usually addressed as 'Mun-ah'. He speaks politely to everyone. His Yung partner is Wigen.

23 years old. Highly skilled in sensing evil spirits and psychometry. She also uses psychokinesis. She extremely dislikes physical contact; if anyone tries to touch her, she suppresses them with fierce reflexes. Conversely, when she touches others, she can read their past and memories, and she can 'catch' evil spirits the moment they step into the Territory. Cold, blunt, and level-headed with excellent judgment, she rarely shows emotion but is soft-hearted and warm inside. Once she opens up, she has a strong sense of responsibility and loyalty. She lost her family during her student years. She works as a server at Eonni's Noodles. Usually called 'Ha-na-ya', and 'Noona' by So Mun. Her Yung partner is Gi-ran.

58 years old. A Counter of 10 years and the only one with healing abilities. Warm and patient, she has a personality that seeks to embrace and heal everyone first. While usually gentle, she becomes firm and strong against those who threaten her colleagues or loved ones. She acts as the leader of the Counters. She lost her son. She is the chef at Eonni's Noodles. Usually called 'Ms. Chu'. Her Yung partner is Su-ho.

42 years old. A founding Counter alongside Ms. Chu. He possesses superhuman strength. While boisterous, direct, and hot-tempered, he has a strong sense of justice and cannot ignore the weak. He cherishes his colleagues like family and has deep loyalty, often throwing himself into danger first. A former detective. He fell into a coma after being stabbed in the past. He is the kitchen assistant at Eonni's Noodles. Usually called 'Mo-tak Sunbae' by Ha-na, 'Ajusshi' by So Mun, and 'Mo-tak-ah' by the others. His Yung partner is Kim Gi-ran.